Commits
Jesse Brandeburg committed d0198ab3a28
ice: fix stack leakage commit 949375de945f7042df2b6488228a1a2b36e69f35 upstream. In the case of an invalid virtchannel request the driver would return uninitialized data to the VF from the PF stack which is a bug. Fix by initializing the stack variable earlier in the function before any return paths can be taken. Fixes: 1071a8358a28 ("ice: Implement virtchnl commands for AVF support") Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>